client/include/network.client.class

# $Id$

provide basic-networking
require basic-system

help_network_hostname()
{
	mecho "get network.hostname"
	mecho " displays the current hostname"
	mecho
	mecho "set network.hostname [hostname]"
	mecho " Sets the hostname of the system"
	mecho "  mcore - the local hostname"
}

get_network_hostname()
{
	local val

	if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
	then
		val=$(hostname)
	else
		val=$(< /etc/hostname)
	fi

	rvecho "${val}"
}

# set_network_hostname $value
set_network_hostname()
{
	local value="$1"
	local CONFIG
	local socket
	local cookie
	local authtype

	[[ -z ${value} ]] && help_network_hostname && return 1

	CONFIG="/etc/hostname"
	clearconfig
	addconfig "${value}"
	hostname "${value}"

	# update hosts file
	CONFIG="/etc/hosts"
	clearconfig
	addconfig "127.0.0.1 localhost ${value}"
	# add ipv6 defaults
	addconfig "::1 ip6-localhost ip6-loopback"
	addconfig "fe00::0 ip6-localnet"
	addconfig "ff00::0 ip6-mcastprefix"
	addconfig "ff02::1 ip6-allnodes"
	addconfig "ff02::2 ip6-allrouters"
	addconfig "ff02::3 ip6-allhosts"

	# check for running x11 and recreate the xauth cookie with the correct hostname
	if [[ ! -z $(pidof X) ]]
	then
		socket="${value}/unix${MCORE_XORG_DISPLAY}"
		cookie=$(x11runas "xauth list | sed 's:.*\ \(.*\):\1:'")
		authtype="MIT-MAGIC-COOKIE-1"
		# add the new hostname to the xauthority file
		x11runas "xauth add ${socket} ${authtype} ${cookie}"
	fi
}

help_network_iface()
{
	mecho "set network.iface [iface] [networking] [ip] [netmask] [broadcast] [network]"
	mecho "  iface - the interface name"
	mecho "  networking - may be 'static' or 'dhcp'"
	mecho "  ip, netmask, broadcast and network are optional and only required on static networking"
}

set_network_iface()
{
	local iface="$1"
	local networking="$2"
	local ip="$3"
	local netmask="$4"
	local broadcast="$5"
	local network="$6"
	local CONFIG
	local dhcp_prog

	[[ -z ${iface} ]] && help_network_iface && return 1
	[[ -z ${networking} ]] && help_network_iface && return 1

	if [[ ${networking} = static ]]
	then
		[[ -z ${ip} ]] && help_network_iface && return 1
		[[ -z ${netmask} ]] && help_network_iface && return 1
		[[ -z ${broadcast} ]] && help_network_iface && return 1
		[[ -z ${network} ]] && help_network_iface && return 1
	fi

	CONFIG="/etc/conf.d/net.${iface}"
	clearconfig
	addconfig 'ONBOOT="yes"'

	case ${networking} in
		static)
			addconfig 'NETWORKING="static"'
			addconfig "IP=\"${ip}\""
			addconfig "NETMASK=\"${netmask}\""
			addconfig "BROADCAST=\"${broadcast}\""
			addconfig "NETWORK=\"${network}\""
			;;

		dhcp)
			addconfig 'NETWORKING="dhcp"'
			;;
	esac

	if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
	then
		if [[ ! -z $(ip addr | grep "${iface}.*UP.*") ]]
		then
			set_system_service restart network "${iface}"
		else
			set_system_service start network "${iface}"
		fi
	else
		case ${networking} in
			static)
				ifconfig "${iface}" "${ip}" netmask "${netmask}" broadcast "${broadcast}"
				;;
			dhcp)
					source /etc/conf.d/network
					[[ ! -z $(pidof ${dhcp_prog}) ]] && killall ${DEFAULT_DHCP_PROG}
					${DEFAULT_DHCP_PROG} ${DEFAULT_DHCP_START} "${iface}"
					;;
		esac
	fi
}

help_network_gateway()
{
	mecho "get network.gateway"
	mecho " displays the current network gateway"
	mecho
	mecho "set network.gateway [ip]"
	mecho " sets the network gateway to [ip]"
}

get_network_gateway()
{
	local gw
	gw=$(ip route | grep default | sed 's:.*via[[:space:]]\(.*\)[[:space:]]dev.*:\1:')
	rvecho "${gw}"
}

set_network_gateway()
{
	local value="$1"
	local CONFIG
	local i

	[[ -z ${value} ]] && help_network_gateway && return 1

	CONFIG="/etc/conf.d/net.routes"
	clearconfig
	addconfig "default gw ${value}"

	# delete other default gw first
	for i in $(ip route | grep default | sed 's:.*via\ \(.*\)\ dev.*:\1:')
	do
		route del default gw "${i}"
	done
	route add default gw "${value}"
}

help_network_nameserver()
{
	mecho "get network.nameserver"
	mecho " displays the current nameserver of the system"
	mecho
	mecho "set network.nameserver [ip1] [ip2] .. [ipN]"
	mecho " adds given ips as nameserver to the system"
}

get_network_nameserver()
{
	local dns
	local i

	dns=$(grep nameserver /etc/resolv.conf | sed 's:.*[[:space:]]\(.*\):\1:g')
	for i in ${dns}
	do
		rvecho "${i}"
	done
}

set_network_nameserver()
{
	local values="$@"
	local CONFIG
	local i

	[[ -z ${values} ]] && help_network_nameserver && return 1

	CONFIG="/etc/resolv.conf"
	clearconfig
	for i in ${values}
	do
		addconfig "nameserver ${i}"
	done
}
1	niro	1248	# $Id$
2
3			provide basic-networking
4	niro	1260	require basic-system
5	niro	1248
6			help_network_hostname()
7			{
8	niro	1348	mecho "get network.hostname"
9			mecho " displays the current hostname"
10			mecho
11	niro	1248	mecho "set network.hostname [hostname]"
12	niro	1348	mecho " Sets the hostname of the system"
13	niro	1248	mecho " mcore - the local hostname"
14			}
15
16	niro	1348	get_network_hostname()
17			{
18	niro	2026	local val
19
20			if [[ -z ${MROOT} ]] \|\| [[ ${MROOT} = / ]]
21			then
22			val=$(hostname)
23			else
24			val=$(< /etc/hostname)
25			fi
26
27			rvecho "${val}"
28	niro	1348	}
29
30	niro	1248	# set_network_hostname $value
31			set_network_hostname()
32			{
33			local value="$1"
34	niro	1260	local CONFIG
35	niro	1351	local socket
36			local cookie
37			local authtype
38
39	niro	1248	[[ -z ${value} ]] && help_network_hostname && return 1
40
41	niro	1260	CONFIG="/etc/hostname"
42			clearconfig
43			addconfig "${value}"
44	niro	1248	hostname "${value}"
45	niro	1351
46	niro	1605	# update hosts file
47			CONFIG="/etc/hosts"
48			clearconfig
49			addconfig "127.0.0.1 localhost ${value}"
50			# add ipv6 defaults
51			addconfig "::1 ip6-localhost ip6-loopback"
52			addconfig "fe00::0 ip6-localnet"
53			addconfig "ff00::0 ip6-mcastprefix"
54			addconfig "ff02::1 ip6-allnodes"
55			addconfig "ff02::2 ip6-allrouters"
56			addconfig "ff02::3 ip6-allhosts"
57
58	niro	1351	# check for running x11 and recreate the xauth cookie with the correct hostname
59			if [[ ! -z $(pidof X) ]]
60			then
61			socket="${value}/unix${MCORE_XORG_DISPLAY}"
62			cookie=$(x11runas "xauth list \| sed 's:.\ \(.\):\1:'")
63			authtype="MIT-MAGIC-COOKIE-1"
64			# add the new hostname to the xauthority file
65			x11runas "xauth add ${socket} ${authtype} ${cookie}"
66			fi
67	niro	1248	}
68
69			help_network_iface()
70			{
71			mecho "set network.iface [iface] [networking] [ip] [netmask] [broadcast] [network]"
72			mecho " iface - the interface name"
73			mecho " networking - may be 'static' or 'dhcp'"
74			mecho " ip, netmask, broadcast and network are optional and only required on static networking"
75			}
76
77			set_network_iface()
78			{
79			local iface="$1"
80			local networking="$2"
81			local ip="$3"
82			local netmask="$4"
83			local broadcast="$5"
84			local network="$6"
85	niro	1260	local CONFIG
86	niro	2032	local dhcp_prog
87	niro	1248
88			[[ -z ${iface} ]] && help_network_iface && return 1
89			[[ -z ${networking} ]] && help_network_iface && return 1
90
91	niro	1260	if [[ ${networking} = static ]]
92			then
93			[[ -z ${ip} ]] && help_network_iface && return 1
94			[[ -z ${netmask} ]] && help_network_iface && return 1
95			[[ -z ${broadcast} ]] && help_network_iface && return 1
96			[[ -z ${network} ]] && help_network_iface && return 1
97			fi
98	niro	1248
99	niro	1260	CONFIG="/etc/conf.d/net.${iface}"
100			clearconfig
101			addconfig 'ONBOOT="yes"'
102
103	niro	1248	case ${networking} in
104			static)
105	niro	1260	addconfig 'NETWORKING="static"'
106			addconfig "IP=\"${ip}\""
107			addconfig "NETMASK=\"${netmask}\""
108			addconfig "BROADCAST=\"${broadcast}\""
109			addconfig "NETWORK=\"${network}\""
110	niro	1248	;;
111
112			dhcp)
113	niro	1260	addconfig 'NETWORKING="dhcp"'
114	niro	1248	;;
115			esac
116
117	niro	2032	if [[ -z ${MROOT} ]] \|\| [[ ${MROOT} = / ]]
118	niro	1248	then
119	niro	2032	if [[ ! -z $(ip addr \| grep "${iface}.UP.") ]]
120			then
121			set_system_service restart network "${iface}"
122			else
123			set_system_service start network "${iface}"
124			fi
125	niro	1248	else
126	niro	2032	case ${networking} in
127			static)
128			ifconfig "${iface}" "${ip}" netmask "${netmask}" broadcast "${broadcast}"
129			;;
130			dhcp)
131			source /etc/conf.d/network
132			[[ ! -z $(pidof ${dhcp_prog}) ]] && killall ${DEFAULT_DHCP_PROG}
133			${DEFAULT_DHCP_PROG} ${DEFAULT_DHCP_START} "${iface}"
134			;;
135			esac
136	niro	1248	fi
137			}
138
139	niro	1348	help_network_gateway()
140			{
141			mecho "get network.gateway"
142			mecho " displays the current network gateway"
143			mecho
144			mecho "set network.gateway [ip]"
145			mecho " sets the network gateway to [ip]"
146			}
147
148			get_network_gateway()
149			{
150			local gw
151			gw=$(ip route \| grep default \| sed 's:.via[[:space:]]\(.\)[[:space:]]dev.*:\1:')
152	niro	1646	rvecho "${gw}"
153	niro	1348	}
154
155	niro	1284	set_network_gateway()
156	niro	1248	{
157	niro	1284	local value="$1"
158	niro	1260	local CONFIG
159			local i
160
161	niro	1348	[[ -z ${value} ]] && help_network_gateway && return 1
162
163	niro	1260	CONFIG="/etc/conf.d/net.routes"
164			clearconfig
165			addconfig "default gw ${value}"
166
167			# delete other default gw first
168			for i in $(ip route \| grep default \| sed 's:.via\ \(.\)\ dev.*:\1:')
169			do
170			route del default gw "${i}"
171			done
172			route add default gw "${value}"
173	niro	1248	}
174
175	niro	1348	help_network_nameserver()
176	niro	1248	{
177	niro	1348	mecho "get network.nameserver"
178			mecho " displays the current nameserver of the system"
179			mecho
180	niro	1351	mecho "set network.nameserver [ip1] [ip2] .. [ipN]"
181	niro	1348	mecho " adds given ips as nameserver to the system"
182			}
183
184			get_network_nameserver()
185			{
186			local dns
187			local i
188
189			dns=$(grep nameserver /etc/resolv.conf \| sed 's:.[[:space:]]\(.\):\1:g')
190			for i in ${dns}
191			do
192	niro	1646	rvecho "${i}"
193	niro	1348	done
194			}
195
196			set_network_nameserver()
197			{
198	niro	1248	local values="$@"
199	niro	1260	local CONFIG
200			local i
201	niro	1248
202	niro	1348	[[ -z ${values} ]] && help_network_nameserver && return 1
203
204	niro	1260	CONFIG="/etc/resolv.conf"
205			clearconfig
206			for i in ${values}
207	niro	1248	do
208	niro	1260	addconfig "nameserver ${i}"
209	niro	1248	done
210			}